SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
DOI: | 10.1590/1983-21252018v31n326rc |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/6675 |
Resumo: | The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season. |
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Revista Caatinga |
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SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES)VARIAÇÃO SAZONAL DA QUALIDADE SEMINAL DE CURIMATÃ COMUM (TELEOSTEI, CHARACIFORMES)Prochilodus brevis. Bioquímica. Reprodução. Plasma seminal. Peixe.Prochilodus brevis. Biochemistry. Reproduction. Seminal plasma. Fish.The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season.O curimatã comum Prochilodus brevis caracteriza-se como um peixe reofílico. Na natureza, esses animais apresentam sazonalidade reprodutiva, porém em cativeiro, técnicas de indução hormonal, permitem a coleta de sêmen em diferentes períodos do ano. Objetivou-se comparar a cinética, a morfologia e a composição física e bioquímica do sêmen de curimatã comum induzidos à reprodução em cativeiro com uso de hormônio, na estação reprodutiva e não reprodutiva. As concentrações de proteínas totais, glicose, frutose, triglicerídeo, cálcio e cloreto foram avaliadas através de kits bioquímicos e analisadas em espectrofotômetro. Os dados de pH do sêmen, sugerem condição alcalina do sêmen dentro do esperado para peixes de água doce (6,5 a 8,5). A quantidade de proteínas totais (1,51 ± 0,06 g dL-1), glicose (79,44 ± 1,88 mg dL-1) e triglicerídeos (61,59 ± 8,10 mg dL-1) no plasma seminal apresentaram uma maior concentração na estação não reprodutiva. Enquanto que o oposto foi verificado para os íons cálcio (15,98 ± 1,02 mg dL-1). Houve diferença significativa, na morfologia do espermatozoide na estação reprodutiva, com uma porcentagem de espermatozoides normais superior em relação à estação não reprodutiva. Assim, pode-se concluir que características físicas, bioquímicas, cinéticas e morfológicas do sêmen de curimatã comum, mantidos em cativeiro, sofrem influência da estação reprodutiva.Universidade Federal Rural do Semi-Árido2018-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/667510.1590/1983-21252018v31n326rcREVISTA CAATINGA; Vol. 31 No. 3 (2018); 759-766Revista Caatinga; v. 31 n. 3 (2018); 759-7661983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/6675/pdfCopyright (c) 2018 Revista Caatingainfo:eu-repo/semantics/openAccessLeite, Jordana SampaioOliveira-Araújo, Mayara SetúbalMonteiro, Priscila Silva de AlmeidaCampello, Cláudio CabralCampos, Ana Cláudia NascimentoSalmito-Vanderley, Carminda Sandra Brito2023-07-20T13:29:52Zoai:ojs.periodicos.ufersa.edu.br:article/6675Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:30.039819Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) VARIAÇÃO SAZONAL DA QUALIDADE SEMINAL DE CURIMATÃ COMUM (TELEOSTEI, CHARACIFORMES) |
title |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
spellingShingle |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) Leite, Jordana Sampaio Prochilodus brevis. Bioquímica. Reprodução. Plasma seminal. Peixe. Prochilodus brevis. Biochemistry. Reproduction. Seminal plasma. Fish. Leite, Jordana Sampaio Prochilodus brevis. Bioquímica. Reprodução. Plasma seminal. Peixe. Prochilodus brevis. Biochemistry. Reproduction. Seminal plasma. Fish. |
title_short |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
title_full |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
title_fullStr |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
title_full_unstemmed |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
title_sort |
SEASONAL VARIATION IN SEMINAL QUALITY IN BRAZILIAN BOCACHICO (TELEOSTEI, CHARACIFORMES) |
author |
Leite, Jordana Sampaio |
author_facet |
Leite, Jordana Sampaio Leite, Jordana Sampaio Oliveira-Araújo, Mayara Setúbal Monteiro, Priscila Silva de Almeida Campello, Cláudio Cabral Campos, Ana Cláudia Nascimento Salmito-Vanderley, Carminda Sandra Brito Oliveira-Araújo, Mayara Setúbal Monteiro, Priscila Silva de Almeida Campello, Cláudio Cabral Campos, Ana Cláudia Nascimento Salmito-Vanderley, Carminda Sandra Brito |
author_role |
author |
author2 |
Oliveira-Araújo, Mayara Setúbal Monteiro, Priscila Silva de Almeida Campello, Cláudio Cabral Campos, Ana Cláudia Nascimento Salmito-Vanderley, Carminda Sandra Brito |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Leite, Jordana Sampaio Oliveira-Araújo, Mayara Setúbal Monteiro, Priscila Silva de Almeida Campello, Cláudio Cabral Campos, Ana Cláudia Nascimento Salmito-Vanderley, Carminda Sandra Brito |
dc.subject.por.fl_str_mv |
Prochilodus brevis. Bioquímica. Reprodução. Plasma seminal. Peixe. Prochilodus brevis. Biochemistry. Reproduction. Seminal plasma. Fish. |
topic |
Prochilodus brevis. Bioquímica. Reprodução. Plasma seminal. Peixe. Prochilodus brevis. Biochemistry. Reproduction. Seminal plasma. Fish. |
description |
The Brazilian bocachico, Prochilodus brevis, is a rheophilic fish. Although there is evidence that this species shows reproductive seasonality in the wild, in captivity hormonal induction techniques allow semen sampling in different seasons. This study aimed to compare the kinetics, morphology and biochemical composition of the semen of Brazilian bocachico in captivity when hormonally induced to breed in the reproductive and non-reproductive seasons. During sampling spermiation was hormonally induced in breeders. The concentrations of total protein, glucose, fructose, triglyceride, calcium and chloride were evaluated with biochemical kits. The pH data (6.5 to 8.5) suggest semen requires alkaline conditions, as expected for freshwater fish. Seminal plasma contained more protein (1.51 ± 0.06 dL g-1), glucose (79.44 ± 1.88 mg dL-1) and triglycerides (61.59 ± 8.10 mg dL-1) in the non-reproductive than the reproductive season, but calcium ions (15.98 ± 1.02 mg dL-1) showed the opposite pattern. There was a significant seasonal difference in sperm morphology, with a higher percentage of normal sperm in the reproductive season. From these data it can be concluded that the physical, kinetic, morphological and biochemical characteristics of semen of captive Prochilodus brevis are influenced by reproductive season. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05-28 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/6675 10.1590/1983-21252018v31n326rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/6675 |
identifier_str_mv |
10.1590/1983-21252018v31n326rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/6675/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 31 No. 3 (2018); 759-766 Revista Caatinga; v. 31 n. 3 (2018); 759-766 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1822181056485261312 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1983-21252018v31n326rc |